Jesse a



(No Model.)

J. A. HEYDRICK.

PUMP.

Nm 269,414. Patented Dec.'19, 1882.

be reciprocated and UNITED STATES JESSE A. HEYDRICK, OF BARNHARTS MILLS, PENSYLVANIA.

PUM P.

SPECIFICATION forming part of Letters Patent N o. 269,414,

dated December 19, 188.2..

Application filed July 14, 1882. (No model.) l

To all whom it may concern.-

Be it known that I, JEssE A. HEYDRIGK, of Barnharts Mills, State of Pennsylvania, have invented a new and ImprovedPump, of which the following is a full, clear, and exact description.

The invention consists in a pump formed of a rotary vertical cylinder attached to the lower end ot' a rotary stand-pipe, which cylinder contains a reciprocating piston provided with downwardly-projecting shanks or prongs resting on spiral tracks, whereby the piston will water raised when the pump-tube and the cylinder are rotated. The piston is provided with a downwardly-projecting perforated pipe Withina perforated pipe connected with the spiral tracks.

The invention further consists in an inverted cylindrical cup attached to the upper end of the stand-pipe, into which cup a tubular projection projects, which forms part of a vessel surrounding the inverted cup.

The invention also consists in certain parts, and of constructions and combinations of the same, as will be fully described hereinafter.

Reference is to be had to the accompanying drawings, forming part of this specitication, in which similar letters of reference indicate corresponding parts in all the figures.

Figure l is a longitudinal sectional elevation of my improved pum-p. Fig. 2H is a longitudinal elevation of the cylinder, partly in section. Fig. 3 is a longitudinal sectional elevation of a modification of the same.

The pump-cylinderA is attached to the lower end of the stand-pipe B, which extends down to near the bottom of the well or cistern. The

' cylinder A is closed at the top and bottom,and

contains the vertically reciprocating solid plunger or piston C, which is provided with two downwardly-projecting spirally-curved prongs or shanks, D, which project through the slots D at the periphery ofthe bottom A of the cylinder. The piston is provided inits interior and at the vupper end with a downwardly-projecting cup-shaped valvebox, E, containing a ball-valve, F, adapted to close the central aperture, F', of the cup-shaped box E. The upper end ofthe piston or plunger C is provided with a cupshaped recess, G,

containing a ball-valve, to close the upper end of H, which is adapted the longitudinal aper.

in the county of Butler and,

ture H of the piston. A perforated tube, J, projects downward from the bottom of the cyl-f .inder A, and is provided at its lower end with a step, J', resting on a bearing formed at the lower end of a perforated tube, K, surrounding the tube J, which tube K is lixed and held rigidly in the bottom of the well or cistern. To this tube K a horizontal disk is attached, 6o which is provided with two annlar concentric vertical spiral cam tracks or ridges, M M, which have their highest and lowest points, respectively, directly opposite each other-that is, the starting-points of the spiral tracks arev 65 diametrically opposite each other, and as the highest point of each spiral track is adjoining to its starting, the highest points will also be diametricallyopposite each other. Thelower ends ot the prongs or shanks D rest on the 7c spiral tracks M, Fig. 3, or spiral track-pieces N, Fig. 2, attached tothe lower ends of the prongs or shanks D, rest on the tracks M.

Above ground a horizontal bevel cog-wheel,

O, is rigidly mounted on the tube A, and rests 75 on rollers P,journaled inthe upper ends ofthe standards Q of the pump-frame. A bevel cogwheel, R, provided with a crank-handle, It', engages with the bevel cog-wheel O. An inverted cylindrical cup, S, is attached to the 8o upper end of the tube A, and rests on the upper edge,ot` a tubular projection, T, of' a closed vessel, U, surrounding the cup S, and provided With an outlet pipe or spout, V, which vessel Urests on the projection T passes up between the pipe B and the cup S.

The operation is as follows: To raise water. the crank-handle R is turned, whereby the wheel O, the stand-pipe B, the cylinder 9o A, the piston C, and the tube J will be rotated. The lower ends of the prongs or shanks D, or the track-sections N, pass over the tracks M .w h en the cylinderAis rotated, and as the tracks M are spiral the piston C will be reciprocated 95 vertically once for every time the tube B is rotated. When the piston C rises a vacuum is produced betweendthe bottom of the piston and the bottom of the cylinder, and the water passes into the vacuum through the perforoo rated tubes J K. When `the piston descends,

the water in the cylinder raises the ball El and passes above the piston, and when the piston rises the wateris forced upward, raises the ball pump-frame. The tubular 85 p water, is not apt to get out of order, as no suckenrod is required, and the handle-leverV can be dispensed with.

The cylinder A can be made any desired suitable size, as circumstances may require.

`JThe pump can also be used as a force-pump to throw water upward from the spout V.

' Having thus described my invention, what I claim as new, and desire to secure by Letters Patent, is-

1. In a pump, the combination, with fixed cam-tracks, of rotating cylinder closed at top and bottom and fixed to the lower end of the stand-pipe., and a piston within said cylinder, provided with shanks or prongs projecting downwardly through the bottom of the said cylinder and ruiming on the said cam-tracks, substantially as herein shown and described, whereby the piston will be reciproeated as the cylinder is revolved, as set forth.

2. In a pump, the combination, with the stand-pipe B, the rotating cylinder A,`having a slotted bottom and fixed to the lower end of said stand-pipe, and the fixed cam-tracks M, of the reciprocating piston (l, revolving with said cylinder, and provided with downwardlyprojecting shanks or prongs D, substantially as herein shown and described, and for the purpose set forth.

3. In a pump, the combination, with the vertical rotary cylinder A and the stand-pipe B, to the lower end of which it is attached, of the reciprocating piston C, provided with downwardly-projectin g prongs or shanks D, the fixed spiral tracks M, the perforated tube J, projecting from the lower end of the cylinder A, and of the perforated tube K, surrounding the tube J, and connected with tracks M, substantially as herein shown and described, and for the purpose set forth.

4. In a pump, the combination, with the vertical rotary cylinder A and the stand-pipe B, to the lower end of which the cylinder A is attached, of the reciprocating piston C, the

prongs or shanks D, and the track-pieces N,

attached to the lower ends of the same, and the spiral tracks M, secured in the lower part of the well, on which tracks M the track-pieces N rest, substantially as herein shown and described, and for the purpose set forth.

5. In a pump, the combination, with the rotary stand-pipe B and the cylinder A, attached to the lower end of the same, of the reciprocating piston C, located in the cylinder, and provided in its top with a recess, G, containing a bail-valve, H, the cup-shaped valve-box E in the top of the cylinder, and containing a ball-valve, F, the prongs or Shanks D, projecting from the lower end. of the piston, and the fixed spiral tracks M, substantially as herein 4shown and described, and for the purpose set forth.

6. In a pump, the combination, with the rotary stand-pipe B, theV rotary cylinder A, attached to the lower end of the same, and the reciprocating piston C in the cylinder, of the inverted cup S, attached to the upper end of the standlpipe, and the Vessel U, provided with an internal tubular projection, T, projecting into the cup S, substantially as herein shown and described, and for the purpose set forth.

7. In a pump, the combination, with the rotary stand-pipe B, the rotary cylinder A, attached to the lower end of the same, and the reciprocating piston G in the cylinder A, of the inverted cup S, attached to the upper end of the stand-pipe, the vessel U, provided with an internal tubular projection, T, the bevel cog-wheel O, rigidly mounted on the standpipe, and the bevel cog-wheel It, engaging with the bevel cog-wheel O, and provided with a crank-handle, It', substantially as herein shown and described, and for the purpose set forth.

JESSE A. HEYDRICK. 

